CN205700114U - A kind of flue gas spray equipment - Google Patents
A kind of flue gas spray equipment Download PDFInfo
- Publication number
- CN205700114U CN205700114U CN201620395429.XU CN201620395429U CN205700114U CN 205700114 U CN205700114 U CN 205700114U CN 201620395429 U CN201620395429 U CN 201620395429U CN 205700114 U CN205700114 U CN 205700114U
- Authority
- CN
- China
- Prior art keywords
- flue
- flue gas
- spraying device
- spray equipment
- feed tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
Abstract
This utility model relates to this utility model and relates to industrial tail gas processing equipment field, it is specifically related to a kind of flue gas spray equipment, including flue, n feed tube and screw spraying device, described feed tube is uniformly distributed on the lower end sidewall of described flue along described flue sidewall internal tangent direction, quantity n is 2～9, and described screw spraying device is positioned at described flue top and stretches into described flue center.Flue gas spray equipment of the present utility model, ejecting liquid enters in flue along n inlet, n feed liquor stream is under the interaction of inlet hydraulic, centrifugal force and centripetal force, formed and the most vaporific can be fully contacted with flue gas, and the after-treatment of liquid spray is carried out by screw spraying device, simple in construction, easily operated, to invest little, smoke gas treatment efficiency high, reaches the purpose of smoke gas treatment.
Description
Technical field
This utility model relates to industrial tail gas processing equipment field, is specifically related to a kind of flue gas spray equipment.
Background technology
At present, common flue gas spray equipment mainly divides two classes: a class is that flue gas pipeline center is mounted directly spray head and sprays
Drench；Another kind of be flue gas through packing layer, carry out with absorbing liquid the abundant liquid of gas-liquid contact absorption after enter air.Former flue gas
The degree that channel interior periphery flue gas is sprayed is poor, and latter device is more complicated, invests bigger.
Summary of the invention
The purpose of this utility model be for prior art in the presence of problem, a kind of flue gas spray equipment is proposed.
The purpose of this utility model is achieved in that a kind of flue gas spray equipment, including flue, n feed tube and
Screw spraying device, described feed tube is uniformly distributed in the lower end of described flue along described flue sidewall internal tangent direction
On sidewall, quantity n is 2～9, and described screw spraying device is positioned at described flue top and stretches into described flue center.
Further, described flue and feed tube are common iron pipe, FRP (fibre reinforced composites) or stainless steel material.
Further, described screw spraying device is cast iron or carbofrax material.
Further, the liquid feeding end of described feed tube and screw spraying device connects the regulation pump having scalable fluid flow.
Flue gas spray equipment of the present utility model, ejecting liquid enters in flue along n inlet, and n feed liquor stream exists
Under the interaction of inlet hydraulic, centrifugal force and centripetal force, formed and the most vaporific can be fully contacted with flue gas, carry out flue gas preliminary
Cleaning, flue gas passes through screw spraying device and carries out the after-treatment of liquid spray, then by the upper end outlet flue of flue
Discharge.This apparatus structure is simple, easily operated, it is little to invest, smoke gas treatment efficiency high, reaches the purpose of smoke gas treatment.
Accompanying drawing illustrates: concrete structure of the present utility model is given by following drawings and Examples:
Fig. 1 is the structural representation of flue gas spray equipment.
Legend: 1. flange, 2. flue, 3. feed tube, 4. screw spraying device.
Detailed description of the invention: this utility model is not limited by following embodiment, can according to the technical solution of the utility model with
Practical situation determines specific embodiment.
Embodiment 1: as it is shown in figure 1, flue gas spray equipment, including flue, feed tube and screw spraying device, 2
Individual feed tube is uniformly distributed on the lower end sidewall of flue along flue sidewall internal tangent direction, flue and feed tube
The common iron pipe of selection, FRP or stainless steel material, screw spraying device selects cast iron or carbofrax material, feed tube and spiral
The liquid feeding end of spray equipment connects the regulation pump having scalable fluid flow, can adjust feed liquor flow according to the size of flue gas flow.
During use, flue gas flows into through the lower end smoke inlet of flue 2, and ejecting liquid fills along feed tube 3 and screw spraying
Putting in 4 entrance flues 2,2 feed liquor streams, under the interaction of inlet hydraulic, centrifugal force and centripetal force, are formed uniformly
Vaporific being fully contacted with flue gas, carry out the preliminary cleaning of flue gas, the flue gas after preliminary cleaning passes through screw spraying device 4
Carrying out the after-treatment of liquid spray, the upper end outlet flue through flue 2 is discharged the most again.Flue and feed tube
Material is common iron pipe, FRP or stainless steel material, and screw spraying device is cast iron or carbofrax material, has the most acidproof
Alkalescence, can utilize the principle of acid-base neutralization to change heterogeneity and the ejecting liquid of concentration according to the character of flue gas and concentration.Additionally,
The liquid feeding end of feed tube 3 and screw spraying device 4 connects the regulation pump having scalable fluid flow, can big according to flue gas flow
Little adjustment feed liquor flow.This apparatus structure is simple, easily operated, it is little to invest, smoke gas treatment efficiency is higher.
Embodiment 2: as it is shown in figure 1, flue gas spray equipment, including flue, feed tube and screw spraying device, 5
Individual feed tube is uniformly distributed on the lower end sidewall of flue along flue sidewall internal tangent direction, flue and feed tube
The common iron pipe of selection, FRP or stainless steel material, screw spraying device selects cast iron or carbofrax material, feed tube and spiral
The liquid feeding end of spray equipment connects the regulation pump having scalable fluid flow, can adjust feed liquor flow according to the size of flue gas flow.
During use, flue gas flows into through the lower end smoke inlet of flue 2, and ejecting liquid fills along feed tube 3 and screw spraying
Putting in 4 entrance flues 2,5 feed liquor streams, under the interaction of inlet hydraulic, centrifugal force and centripetal force, are formed uniformly
Vaporific being fully contacted with flue gas, carry out the preliminary cleaning of flue gas, the flue gas after preliminary cleaning passes through screw spraying device 4
Carrying out the after-treatment of liquid spray, the upper end outlet flue through flue 2 is discharged the most again.Flue and feed tube
Material is common iron pipe, FRP or stainless steel material, and screw spraying device is cast iron or carbofrax material, has the most acidproof
Alkalescence, can utilize the principle of acid-base neutralization to change heterogeneity and the ejecting liquid of concentration according to the character of flue gas and concentration.Additionally,
The liquid feeding end of feed tube 3 and screw spraying device 4 connects the regulation pump having scalable fluid flow, can big according to flue gas flow
Little adjustment feed liquor flow.This apparatus structure is simple, easily operated, it is little to invest, the interaction of 5 feed liquor streams is to smoke gas treatment
In hgher efficiency.
Embodiment 3: as it is shown in figure 1, flue gas spray equipment, fill including flange, flue, feed tube and screw spraying
Putting, 9 feed tubes are uniformly distributed on the lower end sidewall of flue along flue sidewall internal tangent direction, flue and
The common iron pipe of selection, FRP or the stainless steel material of feed tube, screw spraying device selects cast iron or carbofrax material, feed tube
Connect with the liquid feeding end of screw spraying device and have the regulation pump of scalable fluid flow, feed liquor can be adjusted according to the size of flue gas flow
Flow.
During use, flue gas flows into through the lower end smoke inlet of flue 2, and ejecting liquid fills along feed tube 3 and screw spraying
Putting in 4 entrance flues 2,8 feed liquor streams, under the interaction of inlet hydraulic, centrifugal force and centripetal force, are formed uniformly
Vaporific being fully contacted with flue gas, carry out the preliminary cleaning of flue gas, the flue gas after preliminary cleaning passes through screw spraying device 4
Carrying out the after-treatment of liquid spray, the upper end outlet flue through flue 2 is discharged the most again.Flue and feed tube
Material is common iron pipe, FRP or stainless steel material, and screw spraying device is cast iron or carbofrax material, has the most acidproof
Alkalescence, can utilize the principle of acid-base neutralization to change heterogeneity and the ejecting liquid of concentration according to the character of flue gas and concentration.Additionally,
The liquid feeding end of feed tube 3 and screw spraying device 4 connects the regulation pump having scalable fluid flow, can big according to flue gas flow
Little adjustment feed liquor flow.This apparatus structure is simple, easily operated, it is of a relatively high to invest, the interaction of 9 feed liquor streams is to cigarette
Gas governance efficiency is the highest.
Obviously, described above of the present utility model is only for clearly demonstrating this utility model example, and is not
Restriction to embodiment of the present utility model.Every belong to the obvious change that the technical solution of the utility model amplified out
Change or change the row still in protection domain of the present utility model.
Claims (4)
1. a flue gas spray equipment, it is characterised in that: include flue, n feed tube and screw spraying device, described in enter
Liquid pipe is uniformly distributed on the lower end sidewall of described flue along described flue sidewall internal tangent direction, and quantity n is 2～9,
Described screw spraying device is positioned at described flue top and stretches into described flue center.
2. flue gas spray equipment as claimed in claim 1, it is characterised in that: described flue and feed tube be common iron pipe,
FRP or stainless steel material.
3. flue gas spray equipment as claimed in claim 1, it is characterised in that: described screw spraying device is cast iron or carborundum
Material.
4. flue gas spray equipment as claimed in claim 1, it is characterised in that: the liquid feeding end connection of feed tube and screw spraying device has can
The regulation pump of regulation fluid flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395429.XU CN205700114U (en) | 2016-05-05 | 2016-05-05 | A kind of flue gas spray equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620395429.XU CN205700114U (en) | 2016-05-05 | 2016-05-05 | A kind of flue gas spray equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205700114U true CN205700114U (en) | 2016-11-23 |
Family
ID=57333247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620395429.XU Expired - Fee Related CN205700114U (en) | 2016-05-05 | 2016-05-05 | A kind of flue gas spray equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205700114U (en) |
-
2016
- 2016-05-05 CN CN201620395429.XU patent/CN205700114U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200505 |